In this article, a graph-theoretic method (taking advantage of constraints among sets associated with the corresponding parity-check matrices) is applied for the construction of a double low-density parity-check (D-LDPC) code (also known as LDPC code pair) in a Handles joint source-channel coding (JSCC) system.Specifically, we pre-set the girth of
For renovation of functional surfaces of machines and devices for agricultural production it is possible to use, in addition to conventionally used methods, polymers Tablecloth with fillers - composites.The presence of microparticles in the polymeric matrix improves substantially the abrasive wear resistance and hardness.This contribution describes
This article discusses approaches to simultaneously increase grain yield and resource use efficiency in rice.Breeding nitrogen efficient cultivars without sacrificing rice yield potential, improving grain fill in later-flowering inferior spikelets and enhancing harvest index are three important approaches to achieving the dual goal of high grain yi
Meheroz H Bra Accessories Rabadi1, Bruce S Kristal2,31Burke Rehabilitation Hospital, an affiliate of Weill Medical College of Cornell Medical College, White Plains, NY, USA; 2Burke Medical Research Institute, an affiliate of Weill Medical College of Cornell Medical College, White Plains, NY, USA; 3Department of Neuroscience, Cornell University Medi